Skip to product information
1 of 7

Interstate 81 (U.S. Highways) Black Coffee Mug

Interstate 81 (U.S. Highways) Black Coffee Mug

100 in stock

Regular price $17.99 USD
Regular price Sale price $17.99 USD
Sale Sold out
Shipping calculated at checkout.

Interstate 81 - Black Mug Design

The Interstate 81 design puts the classic highway route marker front and centre, a clean piece of road signage rendered as a tribute to one of America's best-known travel corridors.

Visual Elements & Composition

The route marker is the whole show. Its shield-shaped outline sits at the centre of the composition with the bold route number 81 filling the field, so nothing competes for attention. The layout is simple and symmetrical, with no background clutter, which lets the numerals read instantly, the way they would from a car window at highway speed.

Meaning & Symbolism

The Interstate shield is one of the most recognisable symbols on American roads. The numbered Interstate network dates to the Federal-Aid Highway Act of 1956, and its standardised markers became a visual shorthand for long-distance travel across the country. Interstate 81 runs roughly 855 miles through Tennessee, Virginia, West Virginia, Maryland and Pennsylvania to New York, carrying freight, commuters and holidaymakers along the Appalachian ridges. The design honours that road as a route and as a sign people navigate by, which gives it a nostalgic, wayfinding feel.

Made for the Daily Ritual

A mug is turned in the hand and returned to again and again, so the route marker gets seen up close, over every morning's first cup. Its bold numerals make a fitting companion for early starts, long drives and anyone who has ever counted mile markers on the way somewhere new. Each sip brings the same familiar shield back into view, a small reminder of the open road.

Size

Bulk Discounts Available

These discounts apply to all products.

Buy 2
10% OFF
Buy 3+
20% OFF
Buy 5+
30% OFF
Buy 10+
40% OFF

Automatically applied at checkout.

View full details

Glossy black ceramic mugs in two practical sizes — 11 oz (≈330 ml) and 15 oz (≈440 ml). Comfortable C-handle, microwave- and dishwasher-safe, and manufactured to be lead- and BPA-free. Note: printed blacks may read slightly different from the mug’s base color.

These mugs are made from solid ceramic with a glossy glaze that gives a deep, even surface for printing. Sublimation printing embeds ink into the glaze so artwork sits smoothly on the mug rather than simply sitting on top — that means better resistance to fading and scratching during normal use.

They’re available in the classic 11-ounce size for everyday black coffee and tea, and a larger 15-ounce cup if you like extra room for milk, foam or a long pour. The C-shaped handle is wide enough for a secure grip and balances the mug well when full.

  • Material: 100% ceramic with a high-gloss finish for punchy, saturated results.
  • Sizes: 11 oz (≈330 ml) and 15 oz (≈440 ml) — choose your routine size.
  • Printing: sublimation process fuses color into the glaze for durable imagery.
  • Safety: lead- and BPA-free; meets common food-contact safety standards.
  • Design note: very dark artwork and the mug’s black base can produce subtle shade differences — add a thin lighter outline to ensure contrast if needed.

These mugs are at home in the kitchen, on the office desk, or tucked into a morning routine. They work for espresso shots, pour-overs, oat-milk lattes — you name it. The larger size is handy when you want a second cup’s worth without a refill.

  1. Daily use: fill with your preferred brew and sip — the mug handles hot liquids safely.
  2. Office-friendly: fits most standard mug warmers and sits securely on communal trays and kitchen counters.
  3. Gifting: packs well (wrap with a soft layer) and pairs nicely with coffee beans, tea tins, or a small box of biscuits.

Practical tip: for very dark designs, try a thin light border or a small margin so the artwork reads cleanly against the black ceramic.

These mugs are both microwave- and dishwasher-safe, but gentle habits extend the life of the print. We recommend dishwasher use on the top rack and milder cycles when possible.

Hand-washing is the friendliest option: warm water, mild dish soap, and a soft sponge. Avoid steel wool, harsh scouring pads, or blasting with extremely hot industrial cycles. And a quick reminder — don’t microwave an empty mug.

Two sizes: 11 oz (approx. 330 ml) and 15 oz (approx. 440 ml). The smaller cup is the familiar, everyday size; the larger one is for fuller pours and extra-creamy drinks.

Each mug’s mouth and height are proportioned so they’re easy to drink from and easy to clean. If you’re pairing with saucers or nesting in cabinets, expect the 15 oz to be slightly wider and taller than the 11 oz.

Size guide

All measurements are product dimensions in inches.

11 oz 15 oz
Height (in) 3.86 4.72
Diameter (in) 3.35 3.35
Diameter with handle (in) 4.72 5.12

Note: dimensions are nominal — small production tolerances may apply. If you need precise fitment (e.g., for nested storage or custom packaging), please allow a small margin.